HPA 0.25g Bio BBs

HPA 0.25g Bio BBs (1kg Bag) are a high-quality, precision-manufactured 6mm airsoft BBs designed for consistent accuracy, reliable feeding, and field-approved biodegradability. Weighing 0.25 grams each, these BBs offer an ideal balance of speed, stability, and range, making them suitable for AEGs, GBB rifles, and HPA-powered airsoft platforms. Manufactured with tight tolerances and a smooth, seamless finish, they reduce hop-up wear and minimize jams while delivering dependable shot-to-shot performance. Fully biodegradable and eco-friendly, HPA Bio BBs are perfect for outdoor fields that require bio ammo without sacrificing quality or consistency.

Features

• 0.25g weight for balanced accuracy, range & stability

• Biodegradable and field-approved for outdoor use

• Precision-polished for smooth feeding and reduced jams

• Consistent diameter for reliable hop-up performance

• Suitable for AEGs, GBBs, and HPA airsoft guns

• Low residue to keep barrels and internals cleaner

Specs

• Brand: HPA

• BB Weight: 0.25 grams

• Caliber: 6mm (5.95mm +/-.01mm)

• Material: Biodegradable polymer

• Quantity: 1kg bag (approx. 4,000 BBs)

• Compatibility: All standard 6mm airsoft guns

• Use Case: Outdoor fields, training, skirmish play